Short Answer

Verifying the Graph of x−2y=4x - 2y = 4 Using a Check Point

A logistics coordinator is graphing a resource boundary represented by the linear equation x−2y=4x - 2y = 4. After identifying and plotting the intercepts (4, 0) and (0,−2)(0, -2), the coordinator calculates a third 'check point' by substituting x=2x = 2 into the equation. According to the training, what is the resulting y-coordinate of this check point, and what specific condition must all three plotted points satisfy to verify the accuracy of the graph?

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Updated 2026-09-18

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